交遊・交游|こうゆうkouyuu[0]heiban (flat)

Common
Which spelling to use
交遊交遊 is the more common kanji-only form and the form beginners should normally choose when writing.
交游交游 is a rarely used kanji-only variant of 交遊; learners will seldom encounter it and generally need only recognize it.
Definitions
  1. noun, suru verb, intransitive verbfriendship; companionship; fraternity; comradeship
Conjugation
Dictionary form交遊する(こうゆうする)
Polite (masu)交遊します(こうゆうします)
Negative (nai)交遊しない(こうゆうしない)
polite (masen)交遊しません(こうゆうしません)
classical zu / nu交遊せず・交遊せぬ(こうゆうせず・こうゆうせぬ)
Past (ta)交遊した(こうゆうした)
polite (mashita)交遊しました(こうゆうしました)
Past negative (nakatta)交遊しなかった(こうゆうしなかった)
polite (masen deshita)交遊しませんでした(こうゆうしませんでした)
Te form交遊して(こうゆうして)
Potential交遊できる(こうゆうできる)
Passive交遊される(こうゆうされる)
Causative交遊させる(こうゆうさせる)
Causative passive交遊させられる(こうゆうさせられる)
Conditional (ba)交遊すれば(こうゆうすれば)
tara交遊したら(こうゆうしたら)
Volitional交遊しよう(こうゆうしよう)
polite (mashou)交遊しましょう(こうゆうしましょう)
Imperative交遊しろ(こうゆうしろ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym交際こうさいNeutralNeutral word for associating with people; also covers dating and romantic relationships. 「交遊」 is about fun and socializing among friends.
  • Synonym交わりまじわりWrittenWritten/formal prose; covers association but also intersection and sexual relations, so its range is broader than 「交遊」.
  • Synonym人付き合いひとづきあいNeutralNeutral: dealing with people and getting along with them, as in 「人付き合いが苦手」 (being bad at socializing).
  • Synonym交誼こうぎWrittenWritten/formal prose for the bond of friendship, often in letters as 「ご交誼」; 「交遊」 centers on socializing among friends.
  • Related付き合いつきあいNeutralNeutral everyday word for socializing and social obligations, the most common choice in daily life; 「交遊」 is more written, and limited to one's circle of friends.
  • Related友好ゆうこうWrittenWritten/formal prose for friendly relations, typically between countries or groups, as in 「友好国」; 「交遊」 concerns individuals and their friendships.
  • Relatedお付き合いおつきあいFormalFormal, polite way of saying 「付き合い」; also used of dating or a romantic relationship.
  • Antonym絶交ぜっこうNeutralAntonym: cutting off all association with someone, the opposite of the friendly socializing that 「交遊」 describes.
  • Antonym孤立こりつWrittenWritten/formal prose antonym: being isolated and cut off from others with no one to turn to, the opposite of the friendly socializing of 「交遊」.

For everyday socializing, use 「付き合い」 or 「交際」. 「交遊」 is a written/formal word for socializing among friends, as in 「交遊関係」 or 「交遊録」. To break off relations, say 「絶交」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 交際こうさいし遊あそぶこと。付き合つきあうこと。
Kanji in this word
English equivalents

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